In an information processing apparatus which executes a first module, a second module, and a third module for mediating a call from the first module to a function in the second module and obtaining the log of processing in the second module, the third module determines operation condition of the initialization processing when a call from the first module to a function associated with initialization processing in the second module is detected, executes the function associated with the initialization processing in the determined operation condition, and notifies the first module of the execution result.